Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7RDF callsign genealogy
Currently held by FOWLER, RONDA D
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by N7RDF's current licensee, walking backwards.
- FOWLER, RONDA DORgranted 2023-03-21cancelled 2023-04-08
Successor callsigns
Callsigns held now by people who previously held N7RDF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7RDF, oldest first.
- PETERSON, ARTHUR G WA2002-11-28 → cancelled 2013-04-24
- FOWLER, RONDA D OR2023-04-08 active